sabrinalong1920 sabrinalong1920

19-11-2020
Biology

contestada

Do you think oxygen turns the penny dark brown all the way through or just on the surface

Respuesta :

hph0713 hph0713

19-11-2020

Answer:

just on the surface

Explanation:

you can clean it

Answer Link

Otras preguntas

If the sum of the mass of the reactants is 12.5 what would be the sum of the products be? And explain how you know this

How to solve the polynomial: (x-7)^2

What are the perfect cubes between 100-600

I am simplifying radicals and I've come across one that has me a bit confused. sqrt(34m^4) I'm sorry if this doesn't make sense. (-:

Show your work 0.2 divided by 0.1

What issue created tension between FDR and southern Democrats?

write the word armadillo as a possessive noun

How does the moons diameter compare with the distance between the earth and the moon?

What is the role of equations in this course?

The key invention that enabled computers to go into every home and office is